2

See your doctor:
Depending on your child's age, vomiting can be due to many reasons. However, if it has been going on for 2 days, the concern would be that they may become dehydrated. I would suggest that you take him to his doctor as soon as possible.
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3

Virus or?:
You could have a coincidental virus that is making you sick and has nothing to do with that you have had early, short period. You can always check a pregnancy test to see if this is reason.
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4

Avoid this diet:
This is not a good diet, can cause nausea in anyone, and clearly doesn't agree with you! please read this brief review of the diet: http://www.Webmd.Com/diet/features/the-lemonade-diet-master-cleanse-diet.
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6

See below:
This sounds like you may have an obstruction. I don't think nausea meds will be sufficient. You may need an in-person evaluation and/or hospitalization. You may want to consult with a physician by video on the Prime site here for more discussion of the possibilities of your condition.
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8

Virus:
Most vomiting in the terms you're describing are going to be viral. Assuming he's consolable, and the vomiting is non-bloody or bilious (green). At 8 mo, they are teething which means they touch everything, then it goes in the mouth. Lots of viral exposure. If it doesn't stop, or urine decreases notably, contact your doc.
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9

Please take him/her:
to his/her pediatrician. If there are no other symptoms, it may be a virus or a food intolerance, but his/her doctor can review all other symptoms and he/she can be examined to properly diagnose and treat if necessary.
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10

Acid reflux, infant:
This could be acid reflux which is common in infants. Reflux usually causes vomiting through the mouth or nose after feedings, with abrupt position change, or when pressure is placed on the abdomen. The severity of reflux varies. It usually lessens by 6 months of age but requires treatment in babies who don't gain weight or choke/gag. Reflux is not usually associated with fever or diarrhea.
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14

Common problem:
Newborns may take a few days to sort out how to keep the wet stuff down & let the burps come up. If he's ready to eat again within a few minutes it is really just a super sized wet burp.Burp at frequent intervals & keep him upright for a half hour after feeds & this should improve.If not discuss with the kids doc.
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15

Stomach flu:
Is an intestinal viral infection. There's no effective treatment for this condition. The common complication is a loss of water and minerals. Good rest and drink enough water to replace fluids. Rec.: if you're not able to keep liquids down for 24 hours see a doctor.
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17

Blood?:
Dark/black vomit is always worrisome, because it can be partially digested blood. At the same time, it could have just been something you ate. If you have any bleeding or questionable vomit again, you should get the emergency department. Hope this helps!
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20

Migraine:
Migraine is often associated with nausea and vomiting. Pink color suggests some element of bleeding - esophageal tears (Mallory-Weiss Syndrome) commonly occurs in this setting. Fever is NOT part of it. You need to rule out a CNSinfection and status migraine - 2 serious issues. Please go to the ER or call your family doctor.
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